268479984

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 708497312

約数和(自身を除く): 440017328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 193, 219, 292, 386, 397, 438, 579, 584, 772, 794, 876, 1158, 1168, 1191, 1544, 1588, 1752, 2316, 2382, 3088, 3176, 3504, 4632, 4764, 6352, 9264, 9528, 14089, 19056, 28178, 28981, 42267, 56356, 57962, 76621, 84534, 86943, 112712, 115924, 153242, 169068, 173886, 225424, 229863, 231848, 306484, 338136, 347772, 459726, 463696, 612968, 676272, 695544, 919452, 1225936, 1391088, 1838904, 3677808, 5593333, 11186666, 16779999, 22373332, 33559998, 44746664, 67119996, 89493328, 134239992, 268479984]

約数ペア:

[(1, 268479984), (2, 134239992), (3, 89493328), (4, 67119996), (6, 44746664), (8, 33559998), (12, 22373332), (16, 16779999), (24, 11186666), (48, 5593333), (73, 3677808), (146, 1838904), (193, 1391088), (219, 1225936), (292, 919452), (386, 695544), (397, 676272), (438, 612968), (579, 463696), (584, 459726), (772, 347772), (794, 338136), (876, 306484), (1158, 231848), (1168, 229863), (1191, 225424), (1544, 173886), (1588, 169068), (1752, 153242), (2316, 115924), (2382, 112712), (3088, 86943), (3176, 84534), (3504, 76621), (4632, 57962), (4764, 56356), (6352, 42267), (9264, 28981), (9528, 28178), (14089, 19056)]